package cn.sunjiachao.blog4jcs.core.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class SessionFilter implements Filter {

	private static final Log LOGGER = LogFactory.getLog(SessionFilter.class);

	@Override
	public void init(FilterConfig filterConfig) throws ServletException {
		// TODO Auto-generated method stub

	}

	@Override
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException,
			ServletException {
		// HttpServletRequest req = (HttpServletRequest) request;
		// HttpServletResponse res = (HttpServletResponse) response;
		// HttpSession session = req.getSession();
		chain.doFilter(request, response);
	}

	@Override
	public void destroy() {
		// TODO Auto-generated method stub

	}

}
